286693652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{797}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 595244160

約数和(自身を除く): 308550508

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 443, 797, 812, 886, 1594, 1772, 3101, 3188, 5579, 6202, 11158, 12404, 12847, 22316, 23113, 25694, 46226, 51388, 89929, 92452, 161791, 179858, 323582, 353071, 359716, 647164, 706142, 1412284, 2471497, 4942994, 9885988, 10239059, 20478118, 40956236, 71673413, 143346826, 286693652]

約数ペア:

[(1, 286693652), (2, 143346826), (4, 71673413), (7, 40956236), (14, 20478118), (28, 10239059), (29, 9885988), (58, 4942994), (116, 2471497), (203, 1412284), (406, 706142), (443, 647164), (797, 359716), (812, 353071), (886, 323582), (1594, 179858), (1772, 161791), (3101, 92452), (3188, 89929), (5579, 51388), (6202, 46226), (11158, 25694), (12404, 23113), (12847, 22316)]